package com.itheima.com.Dao;

import com.itheima.com.domain.Student;

public interface BaseStudentDao {
    public abstract Student[] getAllStudent();
    public abstract void deleteById(String did) ;
    public abstract   int getIndex(String id);
    public abstract void addStudent(Student stu) ;
    public abstract void updateStudent(String uid, Student newStu) ;
}
